Accept crypto.
Keep every coin.
The $ABC payment gateway for merchants: payment links, QR checkout, a cashier screen, dollar prices and pay-per-call for AI agents, with every payment going straight to your own wallet.
~2s
on-chain confirmation
100%
of funds go to you
0
chargebacks, ever
4+
tokens supported
Meet X402 · agent payments
Your next customer is a bot.
AI agents can now pay for what they use, one request at a time. With the open x402 standard an agent gets a price, pays in USDC and gets its answer. The gateway checks every payment, pays the network fee and settles it on Solana, straight to your own wallet.
The robot acts out a real x402 payment; nothing is charged here.
How it works
Paid in three steps
No custody, no chargebacks, no middleman touching your money.
Ask for a payment
An invoice, a reusable payment link, or the cashier screen. Price it in coins or in dollars.
Customer pays
They scan the QR or tap Pay in their wallet. The money goes straight to your wallet, nobody in between.
Confirmed in seconds
We see it on Solana, mark it paid and send your webhook. The receipt prints; the money is already yours.
Why Advance Bit Coin
Everything a merchant needs.
Nothing they should fear.
Every way to get paid, in one dashboard, with free test mode to try it first.
Non-custodial by design
Every payment lands directly in your own Solana wallet. We never hold your funds or your keys.
Solana Pay checkout
Hosted pay pages with a QR code and a wallet button. The wallet is told before signing if it can't pay, so no failed payments.
Payment links
One link and QR per product or price. Put it in your bio or a chat, print the counter card, or paste a Pay button into your website.
Cashier mode
A till on your phone or tablet: type the amount, the customer scans, the receipt prints. Made for a shop counter.
Prices in dollars
Charge $25 and get paid in USDC, USDT or SOL at today's price, fixed while the customer pays. Or price in $ABC.
Test mode
Flip one switch and try everything on Solana devnet with free test coins, before any real money moves.
Agent payments (x402)
Charge AI agents and apps per API call. They pay your wallet directly; the gateway checks it and pays the network fee. Try a live paid call at /agent.
API & signed webhooks
Make invoices and links from your own site. A signed webhook arrives the moment a payment confirms, retried if your server is down.
Built to be checked
Every payment is a Solana transaction you can look up. Live status page, rate limits, and detection proven on mainnet.
For developers
One request to get paid.
Create an invoice from your own checkout with a single call, send your customer to the hosted pay page, and get a signed webhook the moment the payment confirms on-chain.
- A secret key per store; test keys (abcpay_test_) run on devnet
- Invoices and payment links over REST, priced in coins or USD
- Webhooks signed with HMAC-SHA256, retried for a day
- An x402 facilitator so AI agents can pay your API per call
POST /api/v1/invoices Authorization: Bearer <your store API key> { "amount": 250, "order_id": "order-1042", "success_url": "https://yourshop.com/thanks" } // 201 Created { "status": "pending", "pay_page": "…/pay/…" } // then, once it confirms on Solana webhook → invoice.confirmed X-ABC-Signature: sha256=…
Ready to get paid in $ABC?
Create your merchant account and share your first pay page in under five minutes.
Create your account →